"use client";

import { useState } from "react";
import { Loader2, Plus } from "lucide-react";
import { Button } from "@/components/ui/button";
import {
  Dialog,
  DialogContent,
  DialogHeader,
  DialogTitle,
  DialogTrigger,
} from "@/components/ui/dialog";
import { Input } from "@/components/ui/input";
import { Label } from "@/components/ui/label";
import { createAssociation } from "@/lib/api";
import type { Association } from "@/lib/models";

export function CreateAssociationDialog({
  onCreated,
}: {
  onCreated: (association: Association) => void;
}) {
  const [open, setOpen] = useState(false);
  const [creating, setCreating] = useState(false);
  const [name, setName] = useState("");
  const [address, setAddress] = useState("");
  const [vatNumber, setVatNumber] = useState("");
  const [runtsId, setRuntsId] = useState("");

  const reset = () => {
    setName("");
    setAddress("");
    setVatNumber("");
    setRuntsId("");
  };

  const handleSubmit = async (e: React.FormEvent) => {
    e.preventDefault();
    setCreating(true);

    try {
      const association = await createAssociation({
        name,
        address,
        vatNumber,
        runtsId,
        isShown: true,
        associates: [],
        users: [],
      });
      reset();
      setOpen(false);
      onCreated(association);
    } catch (error) {
      console.error("Failed to create association:", error);
      alert("Impossibile creare l'associazione");
    } finally {
      setCreating(false);
    }
  };

  return (
    <Dialog open={open} onOpenChange={setOpen}>
      <DialogTrigger asChild>
        <Button>
          <Plus className="size-4" />
          Nuova associazione
        </Button>
      </DialogTrigger>
      <DialogContent className="sm:max-w-lg">
        <DialogHeader>
          <DialogTitle>Crea nuova associazione</DialogTitle>
        </DialogHeader>
        <form onSubmit={handleSubmit} className="space-y-5">
          <div className="grid gap-4 sm:grid-cols-2">
            <div className="space-y-2 sm:col-span-2">
              <Label htmlFor="name">Nome associazione *</Label>
              <Input
                id="name"
                value={name}
                onChange={(e) => setName(e.target.value)}
                placeholder="Associazione Sportiva Roma"
                required
              />
            </div>

            <div className="space-y-2 sm:col-span-2">
              <Label htmlFor="address">Indirizzo *</Label>
              <Input
                id="address"
                value={address}
                onChange={(e) => setAddress(e.target.value)}
                placeholder="Via Roma 10, Milano, 20100"
                required
              />
            </div>

            <div className="space-y-2">
              <Label htmlFor="vatNumber">Partita IVA</Label>
              <Input
                id="vatNumber"
                value={vatNumber}
                onChange={(e) => setVatNumber(e.target.value)}
                placeholder="12345678901"
              />
            </div>

            <div className="space-y-2">
              <Label htmlFor="runtsId">Codice RUNTS</Label>
              <Input
                id="runtsId"
                value={runtsId}
                onChange={(e) => setRuntsId(e.target.value)}
                placeholder="RUNTS001"
              />
            </div>
          </div>

          <div className="flex justify-end gap-2">
            <Button type="button" variant="outline" onClick={() => setOpen(false)}>
              Annulla
            </Button>
            <Button type="submit" disabled={creating}>
              {creating && <Loader2 className="size-4 animate-spin" />}
              {creating ? "Creazione..." : "Crea e continua"}
            </Button>
          </div>
        </form>
      </DialogContent>
    </Dialog>
  );
}